Battle, G. (2001). Sustainable ecosystems and the built environment Guy Battle, Christopher McCarthy. John Wiley & Sons.
Chicago-referens (17:e uppl.)Battle, Guy. Sustainable Ecosystems and the Built Environment Guy Battle, Christopher McCarthy. John Wiley & Sons, 2001.
MLA-referens (8:e uppl.)Battle, Guy. Sustainable Ecosystems and the Built Environment Guy Battle, Christopher McCarthy. John Wiley & Sons, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.